1.,______,Add diced onions and cook until translucent, 7-10 minutes.,Add garlic and oregano, cook about 2 minutes.,2.,Add the tomato paste to the meat mixture, cook about 7 minutes, stirring often to caramelize the tomato paste.,Be sure to stir often, it can easily burn.,Add crushed tomatoes, water, salt, and sugar.,Simmer for 20 minutes.,(The longer you cook it the better.),3.,Undercook pasta by 2 minutes.,Put pasta back in the pan and add sauce, cook over medium heat for 2 minutes.,The flavor of the sauce will cook into the pasta.,Top with parmesan cheese, serve immediately.,Enjoy!